HomePrefix Lookup161.243.0.0/16

161.243.0.0/16

🇺🇸
IPv4ARINallocatedAS36548ASCOJ - City of Jacksonville, FloridaNo ROA
CIDR
161.243.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Jacksonville (Downtown)
RIR
ARIN
Status
allocated
Allocated
3/30/1993

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
161.243.0.0/16AS36548ASCOJ - City of Jacksonville, FloridaNo ROA
RADB
5/30/2026

Covering Prefix

20 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
161.243.15.0/24AS36548ASCOJ - City of Jacksonville, FloridaNo ROA—5/30/2026
161.243.16.0/24AS36548ASCOJ - City of Jacksonville, FloridaNo ROA—5/30/2026
161.243.17.0/24AS36548ASCOJ - City of Jacksonville, FloridaNo ROA—5/30/2026
161.243.24.0/24AS36548ASCOJ - City of Jacksonville, FloridaNo ROA—5/30/2026
161.243.30.0/24AS36548ASCOJ - City of Jacksonville, FloridaNo ROA—5/30/2026
161.243.45.0/24AS36548ASCOJ - City of Jacksonville, FloridaNo ROA—5/30/2026
161.243.81.0/24AS36548ASCOJ - City of Jacksonville, FloridaNo ROA—5/30/2026
161.243.92.0/24AS36548ASCOJ - City of Jacksonville, FloridaNo ROA—5/30/2026
161.243.160.0/24AS36548ASCOJ - City of Jacksonville, FloridaNo ROA—5/30/2026
161.243.188.0/24AS36548ASCOJ - City of Jacksonville, FloridaNo ROA—5/30/2026
161.243.189.0/24AS36548ASCOJ - City of Jacksonville, FloridaNo ROA—5/30/2026
161.243.190.0/24AS36548ASCOJ - City of Jacksonville, FloridaNo ROA—5/30/2026
161.243.200.0/24AS36548ASCOJ - City of Jacksonville, FloridaNo ROA—5/30/2026
161.243.231.0/24AS36548ASCOJ - City of Jacksonville, FloridaNo ROA—5/30/2026
161.243.232.0/24AS36548ASCOJ - City of Jacksonville, FloridaNo ROA—5/30/2026
161.243.233.0/24AS36548ASCOJ - City of Jacksonville, FloridaNo ROA—5/30/2026
161.243.234.0/24AS36548ASCOJ - City of Jacksonville, FloridaNo ROA—5/30/2026
161.243.237.0/24AS36548ASCOJ - City of Jacksonville, FloridaNo ROA—5/30/2026
161.243.253.0/24AS36548ASCOJ - City of Jacksonville, FloridaNo ROA—5/30/2026
161.243.255.0/24AS36548ASCOJ - City of Jacksonville, FloridaNo ROA—5/30/2026

IRR Route Objects

3
OriginRegistryMaintainerModified
AS7922RADBMAINT-AS792211/13/2023
AS36548RADBMAINT-AS1109611/13/2023
AS198949RADBMAINT-AS19894911/13/2023
Origin ASN
AS36548
ASCOJ - City of Jacksonville, Florida
Geolocation
Country🇺🇸United StatesUS
RegionFlorida
CityJacksonville (Downtown)
Coordinates30.3289, -81.6605 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/161.243.0.0/16

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/161.243.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP